`graefconstruction.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns65.domaincontrol.com` ⭐
		A	2603:5:2164::2b^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns65.domaincontrol.com`
		A	97.74.102.43^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns65.domaincontrol.com`
NS	`ns66.domaincontrol.com`
		A	2603:5:2264::2b^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns66.domaincontrol.com`
		A	173.201.70.43^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns66.domaincontrol.com`
MX	`graefconstruction-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.em.secureserver.net ip4:68.14.253.198 include:spf.protecti...`
SOA	`ns65.domaincontrol.com`dns@jomax.net 2026-06-03 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784268927

Subdomains

www.graefconstruction.com

Same first word

graefconstruction.com

DNS History

10 records (5 active, 5 former)

○NSns51.domaincontrol.com2009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 23:59:32
○ 2015-07-13 02:33:18
○ 2026-07-17 06:41:22

○NSns52.domaincontrol.com2009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 23:59:32
○ 2015-07-13 02:33:18
○ 2026-07-17 06:41:22

●NSns65.domaincontrol.com2015-07-13 → 2026-07-17 · 3 obs

○ 2009-01-28 23:59:32
● 2015-07-13 02:33:18
● 2026-07-17 06:41:22

●NSns66.domaincontrol.com2015-07-13 → 2026-07-17 · 3 obs

○ 2009-01-28 23:59:32
● 2015-07-13 02:33:18
● 2026-07-17 06:41:22

●MXgraefconstruction-com.mail.protection.outlook.com2015-07-13 → 2026-07-17 · 3 obs

○ 2009-01-28 23:59:32
● 2015-07-13 02:33:18
● 2026-07-17 06:41:22

○MXmail.graefconstruction.com2009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 23:59:32
○ 2015-07-13 02:33:18
○ 2026-07-17 06:41:22

●A13.248.243.52026-07-17 → 2026-07-17 · 2 obs

○ 2018-01-26 13:44:46
● 2026-07-17 06:41:22

○A184.168.27.372015-07-13 → 2018-01-26 · 4 obs

○ 2009-01-28 23:59:32
● 2015-07-13 02:33:18
● 2018-01-26 13:44:46
○ 2026-07-17 06:41:22

○A68.178.254.1712009-01-28 → 2009-01-28 · 3 obs

● 2009-01-28 23:59:32
○ 2015-07-13 02:33:18
○ 2026-07-17 06:41:22

●A76.223.105.2302026-07-17 → 2026-07-17 · 2 obs

○ 2018-01-26 13:44:46
● 2026-07-17 06:41:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
graefconstruction.com	ns66.domaincontrol.com, ns65.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.43

NS records: ns66.domaincontrol.com, ns65.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for graefconstruction.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns65.domaincontrol.com, ns66.domaincontrol.com`
MX	1	`graefconstruction-com.mail.protection.ou`
TXT	1	`v=spf1 include:spf.em.secureserver.net i`
SOA	1	`ns65.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)

Analysis

Hierarchy

www.graefconstruction.com is delegated beneath graefconstruction.com.

IP Addresses

graefconstruction.com has two IP addresses: 13.248.243.5 and 76.223.105.230

billex.co.uk, pazarakoy.com, mylegacyconstruction.com plus two other host names have IP numbers in common with graefconstruction.com.

Name Servers

graefconstruction.com has two authoritative name servers — ns65.domaincontrol.com and ns66.domaincontrol.com.

The name server configuration of graefconstruction.com is shared with other domains, for instance twinkletwin.com, shqiperia.co, ecvchurch.com and two others.

Both ns65.domaincontrol.com and ns66.domaincontrol.com have two IP addresses each. ns65.domaincontrol.com resolves to 97.74.102.43 and 2603:5:2164::2b; ns66.domaincontrol.com resolves to 173.201.70.43 and 2603:5:2264::2b.

Mail Servers

graefconstruction.com uses one mail server — graefconstruction-com.mail.protection.outlook.com.

graefconstruction-com.mail.protection.outlook.com has 8 IP addresses: 52.101.10.16, 52.101.40.1, 52.101.50.1 plus 5 more.

graefconstruction.com - robtex.com